Table 2.

Order and number of sessions in each condition during Experiment 2.

	Nonfunctional Lever Position and Delay (s)
	Condition
	1	2	3	4	5	6	7
Subject	Right 0 s	Left 0 s	Left 30 s	Left 0 s	Right 0 s	Right 30 s	Right 0 s
TF1	34	24	24	24	20	22	24
	Right 0 s	Left 0 s	Left 30 s	Left 0 s	Left 30 s	Left 0 s
TF2	34	30	23	38	31	53
	Left 0 s	Right 0 s	Right 30 s	Right 0 s	Left 0 s	Left 30 s
TF4	34	45	25	22	50	55